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| author | Justin Ruggles <justin.ruggles@gmail.com> | 2012-06-08 13:49:56 -0400 |
|---|---|---|
| committer | Justin Ruggles <justin.ruggles@gmail.com> | 2012-06-18 18:01:14 -0400 |
| commit | cb5042d02c66aed68643633446f6bf623b72416e (patch) | |
| tree | c8e75354a37c981aa3a488d7c236750a38d9b1d9 /libavcodec/arm | |
| parent | 4e4dd7173023502b5b3e7c3d7ccd7e6fe45b7afe (diff) | |
| download | ffmpeg-cb5042d02c66aed68643633446f6bf623b72416e.tar.gz | |
float_dsp: Move vector_fmac_scalar() from libavcodec to libavutil
Diffstat (limited to 'libavcodec/arm')
| -rw-r--r-- | libavcodec/arm/dsputil_init_neon.c | 3 | ||||
| -rw-r--r-- | libavcodec/arm/dsputil_neon.S | 48 |
2 files changed, 0 insertions, 51 deletions
diff --git a/libavcodec/arm/dsputil_init_neon.c b/libavcodec/arm/dsputil_init_neon.c index 398326c8c8..65db20d2b3 100644 --- a/libavcodec/arm/dsputil_init_neon.c +++ b/libavcodec/arm/dsputil_init_neon.c @@ -154,8 +154,6 @@ void ff_vector_fmul_window_neon(float *dst, const float *src0, const float *src1, const float *win, int len); void ff_vector_fmul_scalar_neon(float *dst, const float *src, float mul, int len); -void ff_vector_fmac_scalar_neon(float *dst, const float *src, float mul, - int len); void ff_butterflies_float_neon(float *v1, float *v2, int len); float ff_scalarproduct_float_neon(const float *v1, const float *v2, int len); void ff_vector_fmul_reverse_neon(float *dst, const float *src0, @@ -329,7 +327,6 @@ void ff_dsputil_init_neon(DSPContext *c, AVCodecContext *avctx) c->vector_fmul_window = ff_vector_fmul_window_neon; c->vector_fmul_scalar = ff_vector_fmul_scalar_neon; - c->vector_fmac_scalar = ff_vector_fmac_scalar_neon; c->butterflies_float = ff_butterflies_float_neon; c->scalarproduct_float = ff_scalarproduct_float_neon; c->vector_fmul_reverse = ff_vector_fmul_reverse_neon; diff --git a/libavcodec/arm/dsputil_neon.S b/libavcodec/arm/dsputil_neon.S index 9a5a40d6ac..358ed61299 100644 --- a/libavcodec/arm/dsputil_neon.S +++ b/libavcodec/arm/dsputil_neon.S @@ -682,54 +682,6 @@ NOVFP vdup.32 q8, r2 .unreq len endfunc -function ff_vector_fmac_scalar_neon, export=1 -VFP len .req r2 -VFP acc .req r3 -NOVFP len .req r3 -NOVFP acc .req r2 -VFP vdup.32 q15, d0[0] -NOVFP vdup.32 q15, r2 - bics r12, len, #15 - mov acc, r0 - beq 3f - vld1.32 {q0}, [r1,:128]! - vld1.32 {q8}, [acc,:128]! - vld1.32 {q1}, [r1,:128]! - vld1.32 {q9}, [acc,:128]! -1: vmla.f32 q8, q0, q15 - vld1.32 {q2}, [r1,:128]! - vld1.32 {q10}, [acc,:128]! - vmla.f32 q9, q1, q15 - vld1.32 {q3}, [r1,:128]! - vld1.32 {q11}, [acc,:128]! - vmla.f32 q10, q2, q15 - vst1.32 {q8}, [r0,:128]! - vmla.f32 q11, q3, q15 - vst1.32 {q9}, [r0,:128]! - subs r12, r12, #16 - beq 2f - vld1.32 {q0}, [r1,:128]! - vld1.32 {q8}, [acc,:128]! - vst1.32 {q10}, [r0,:128]! - vld1.32 {q1}, [r1,:128]! - vld1.32 {q9}, [acc,:128]! - vst1.32 {q11}, [r0,:128]! - b 1b -2: vst1.32 {q10}, [r0,:128]! - vst1.32 {q11}, [r0,:128]! - ands len, len, #15 - it eq - bxeq lr -3: vld1.32 {q0}, [r1,:128]! - vld1.32 {q8}, [acc,:128]! - vmla.f32 q8, q0, q15 - vst1.32 {q8}, [r0,:128]! - subs len, len, #4 - bgt 3b - bx lr - .unreq len -endfunc - function ff_butterflies_float_neon, export=1 1: vld1.32 {q0},[r0,:128] vld1.32 {q1},[r1,:128] |